JP5672665B2 - 光学ガラス - Google Patents

光学ガラス Download PDF

Info

Publication number
JP5672665B2
JP5672665B2 JP2009124083A JP2009124083A JP5672665B2 JP 5672665 B2 JP5672665 B2 JP 5672665B2 JP 2009124083 A JP2009124083 A JP 2009124083A JP 2009124083 A JP2009124083 A JP 2009124083A JP 5672665 B2 JP5672665 B2 JP 5672665B2
Authority
JP
Japan
Prior art keywords
mass
optical glass
weather resistance
glass
range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2009124083A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010269980A (ja
Inventor
昭男 大垣
昭男 大垣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP2009124083A priority Critical patent/JP5672665B2/ja
Priority to CN201010185762.5A priority patent/CN101891385B/zh
Priority to US12/782,968 priority patent/US8367572B2/en
Publication of JP2010269980A publication Critical patent/JP2010269980A/ja
Application granted granted Critical
Publication of JP5672665B2 publication Critical patent/JP5672665B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
JP2009124083A 2009-05-22 2009-05-22 光学ガラス Active JP5672665B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009124083A JP5672665B2 (ja) 2009-05-22 2009-05-22 光学ガラス
CN201010185762.5A CN101891385B (zh) 2009-05-22 2010-05-19 光学玻璃
US12/782,968 US8367572B2 (en) 2009-05-22 2010-05-19 Optical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009124083A JP5672665B2 (ja) 2009-05-22 2009-05-22 光学ガラス

Publications (2)

Publication Number Publication Date
JP2010269980A JP2010269980A (ja) 2010-12-02
JP5672665B2 true JP5672665B2 (ja) 2015-02-18

Family

ID=43100763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009124083A Active JP5672665B2 (ja) 2009-05-22 2009-05-22 光学ガラス

Country Status (3)

Country Link
US (1) US8367572B2 (zh)
JP (1) JP5672665B2 (zh)
CN (1) CN101891385B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103880284B (zh) * 2014-03-10 2016-08-17 深圳市粤盾科技特种玻璃有限公司 一种含有氧化铜的玻璃及其制备方法
JP2022068028A (ja) * 2020-10-21 2022-05-09 株式会社住田光学ガラス 光学ガラス、精密プレス成形用プリフォーム、及び光学素子

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263919A (en) * 1975-11-21 1977-05-26 Hoya Glass Works Ltd Optical glass having good aciddproofness and small nonnlinear coefficient of refraction index
JPS5673644A (en) * 1979-11-16 1981-06-18 Sumita Kogaku Glass Seizosho:Kk Optical glass having abnormal diffusion
JPS60171244A (ja) * 1984-02-16 1985-09-04 Ohara Inc 光学ガラス
JPS6140839A (ja) * 1984-07-31 1986-02-27 Ohara Inc 燐酸塩光学ガラス
JPS6311544A (ja) 1986-07-02 1988-01-19 Hoya Corp リン酸系光学ガラス
JP2616980B2 (ja) * 1988-11-01 1997-06-04 株式会社住田光学ガラス 精密プレス成形用光学ガラス
JPH02188442A (ja) * 1989-01-17 1990-07-24 Nikon Corp リン酸系光学ガラス
JPH0694379B2 (ja) * 1992-07-09 1994-11-24 石塚硝子株式会社 赤外線吸収ガラス
JP3130245B2 (ja) * 1996-05-13 2001-01-31 ホーヤ株式会社 光学ガラス
JPH11209144A (ja) * 1998-01-21 1999-08-03 Hoya Corp 近赤外吸収フィルター用ガラスおよびそれを用いた近赤外吸収フィルター
DE60201920T2 (de) * 2001-01-29 2005-11-24 Hoya Corp. Optisches Glas
JP2002316834A (ja) * 2001-04-20 2002-10-31 Okamoto Glass Co Ltd 青色ガラス
US7419923B2 (en) * 2002-02-20 2008-09-02 Kabushiki Kaisha Ohara Optical glass
US7538051B2 (en) * 2002-11-08 2009-05-26 Hoya Corporation Optical glass, preform for press molding and optical element
DE10308227A1 (de) * 2003-02-25 2004-09-09 Schott Glas Antimikrobiell wirkendes Sulfophosphatglas
JP4293806B2 (ja) * 2003-02-28 2009-07-08 石塚硝子株式会社 抗菌性付与用ガラス組成物、及びそれを用いた抗菌性高分子複合材料
JP4162532B2 (ja) * 2003-04-18 2008-10-08 Ｈｏｙａ株式会社 光学ガラス、プレス成形用プリフォーム及びその製造方法、光学素子及びその製造方法
JP4744795B2 (ja) * 2003-09-04 2011-08-10 Ｈｏｙａ株式会社 精密プレス成形用プリフォームおよびその製造方法並びに光学素子およびその製造方法
JP4533069B2 (ja) * 2004-07-15 2010-08-25 Ｈｏｙａ株式会社 リン酸塩光学ガラス、精密プレス成形用プリフォームおよびその製造方法、光学素子およびその製造方法
US7598189B2 (en) * 2004-09-29 2009-10-06 Hoya Corporation Phosphate optical glass, preform for precision press molding and manufacturing method of the same, optical element and manufacturing method of the same
CN1974453B (zh) * 2005-09-30 2011-08-17 Hoya株式会社 光学玻璃、精密挤压成形用预成形件及其制造方法、光学元件及其制造方法
JP5123487B2 (ja) * 2005-09-30 2013-01-23 Ｈｏｙａ株式会社 精密プレス成形用光学ガラス、精密プレス成形用プリフォームおよびその製造方法、光学素子およびその製造方法
JP5296345B2 (ja) * 2007-08-10 2013-09-25 株式会社オハラ 光学ガラス
JP5298695B2 (ja) * 2008-08-06 2013-09-25 コニカミノルタ株式会社 光学ガラス及び光学素子

Also Published As

Publication number Publication date
US8367572B2 (en) 2013-02-05
JP2010269980A (ja) 2010-12-02
CN101891385A (zh) 2010-11-24
CN101891385B (zh) 2014-12-17
US20100298111A1 (en) 2010-11-25

Similar Documents

Publication Publication Date Title
TWI300061B (en) Optical glass
JP4351730B2 (ja) 光学ガラス
TWI359120B (zh)
TWI779744B (zh) 光學玻璃、玻璃預製件及光學元件
JP4262256B2 (ja) 光学ガラス
JP5368571B2 (ja) 高屈折率低分散光学ガラス
JP2565813B2 (ja) 光学ガラス
JP5271483B2 (ja) 光学ガラス
TW201236993A (en) Optical glass, preform, and optical element
JP5290528B2 (ja) 精密プレス成形用光学ガラス
JPWO2007049622A1 (ja) リン酸塩光学ガラス
JP5049666B2 (ja) モールド用光学ガラス
JP2008133189A (ja) 光学ガラスの製造方法
TW202313501A (zh) 光學玻璃、預成形體及光學元件
JP7478889B2 (ja) 光学ガラス、プリフォーム及び光学素子
CN102143922B (zh) 玻璃
JP2016533312A (ja) 光学ガラス及び光学素子
JP5672665B2 (ja) 光学ガラス
JP2012214350A (ja) 光学ガラス、プリフォーム及び光学素子
JP2011121833A (ja) 光学ガラス、光学素子及びプリフォーム
JP5748614B2 (ja) 光学ガラス、プリフォーム及び光学素子
JP7126350B2 (ja) 光学ガラス、光学素子およびプリフォーム
JP2011121831A (ja) 光学ガラス、光学素子及びプリフォーム
JP7329521B2 (ja) 高屈折率光学ホウ酸塩ガラス
JPWO2007097344A1 (ja) 光学ガラス

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20111101

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20120202

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20130418

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130529

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130604

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130709

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140415

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140513

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20141202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20141215

R150 Certificate of patent or registration of utility model

Ref document number: 5672665

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150